Willett Advisors - aVenture Asset Manager Research
Location
New York City, NY, US
Founded
2010
Willett Advisors LLC, based in New York City, is an investment firm that manages the philanthropic assets of Michael R. Bloomberg, including those of Bloomberg Philanthropies. The firm, led by Steven Rattner, co-founder of Quadrangle Group, focuses on achieving long-term capital appreciation through a diversified investment portfolio. Willett employs a flexible investment strategy, leveraging both selected third-party managers and direct investments across various asset classes.
Notable portfolio companies include Carmot Therapeutics, Cellares, Circle, Finch Therapeutics, Nextrna Therapeutics, Remix Therapeutics, Shape Therapeutics, and TraceLink. The firm typically participates in Series A to Series E rounds, with significant investments in later stages like Series B and D. Willett's key decision-maker, Steven Rattner, brings extensive experience and a strong network from his tenure at Quadrangle Group, enhancing the firm's strategic value to its portfolio companies.
Willett Advisors - Portfolio Snapshot
Portfolio activity breakdown across disclosed investments and stages
